If you have any 1099-MISC income with the income reported in Box 7, you likely will be considered self-employed.
However, if this isn't the case, you can downgrade your TurboTax Online product by using the "Clear and Start Over" feature. Keep in mind that all data entry will be deleted. See the TurboTax FAQ below for instructions.
https://ttlc.intuit.com/replies/4248526